Does the calculator supply partial coating packs?

No. SprayMyCladding calculates and sells whole packs only. The calculator rounds the project requirement up rather than creating partial pack quantities.

Is a project allowance included?

Yes. The coating calculator includes a 5% project allowance in the working coverage basis so the recommendation is not based on the exact measured area alone.

What is UNI-RW used for?

UNI-RW is a two-component rust-inhibiting primer used on suitably prepared cut edges, corrosion areas and prepared bare steel where required before the main cladding coating.

What is MonoSealant used for?

MonoSealant is used for compatible connecting joints, laps and local flexible details where sealing is required before the coating stage. Quantity is calculated from the joint length and bead dimensions.

Build your project

Cladding coating calculator

Enter your area, tell us if you have cut edges or laps to treat, then choose your RAL colour and whole-pack quantity.

Main coating

£10.69

+ VAT / m² equivalent

£12.83 inc VAT / m² · Google Shopping compliant consumer price

How much are you coating?

Enter the total cladding area in square metres.

Rocathaan TopSpray 35 cladding refurbishment coating

Main coating

Cladding Refurbishment Liquid

TopSpray 35 professional cladding coating. Choose your project area, whole-pack quantity and RAL colour below.

Enter total area

m²

Or calculate from dimensions

Length

×Width

Coverage per whole pack

114m²

current basis incl. 5% project allowance

Recommended

5 packs

for 500m²

Coverage supplied

570m²

whole packs only

Choose quantity

Coating value

£6,093 + VAT

£7,311.96 inc VAT

Choose RAL colour

RAL 7016 · Anthracite Grey

Screen colours are indicative only.

Need another RAL? Select a common colour to continue and request an alternative before dispatch.

Colour-specific coatings may take 1–3 weeks for delivery depending on the selected RAL colour. We will confirm the expected lead time with your order.

Cut edges

Only add primer if cut-edge corrosion or prepared bare steel is present.

Do you have cut-edge corrosion?

UNI-RW is the rust-inhibiting primer used on prepared metal/corroded steel areas before coating.

Laps & joints

Add MonoSealant only where laps, joints or local details need sealing.

Do any laps or joints need sealing?

MonoSealant is used on connecting joints, laps and local movement details before coating.

Repair products

Need a repair product instead?

HBS200 and ProFix are available through this site as separate repair products. They are not substitutes for the main cladding refurbishment coating and should be selected for the problem they are designed to address.

1kg

5kg

20kg

Long-lasting gutter repair

Liquid Rubber HBS200

For long-lasting repair of leaking commercial gutters, joints, seams and compatible waterproofing details. Available in 1kg, 5kg and 20kg packs.

From price

£25.00

1kg pack · 5kg £89.00 · 20kg £297.00

1kg · 5kg · 20kg

GuttersJoints & seamsRepair product

BUY HBS200 VIEW TDS

Emergency waterproof repair

Prokol ProFix — 4kg

For emergency and localised waterproof repairs, including difficult wet-condition details. ProFix remains a Prokol product and is sold by Forti Nova under its correct manufacturer identity.

4kg selling price

£144.50 + VAT

Delivery £28.50
on orders under £1,500

Emergency leaksWet conditions4kg pack

BUY PROFIX VIEW TDS / PDS

Application equipment: airless sprayers and spray equipment are not sold through SprayMyCladding. Use suitable equipment that meets the product technical requirements.